Quarterly Persons
1999-04-01 1943200
2000-04-01 1906900
2001-04-01 1859700
2002-04-01 1838900
2003-04-01 1910800
2004-04-01 1977500
2005-01-01 2109200
2005-04-01 2106100
2005-07-01 2103000
2005-10-01 2200300
2006-01-01 2235100
2006-04-01 2215600
2006-07-01 2250400
2006-10-01 2329600
2007-01-01 2308400
2007-04-01 2410100
2007-07-01 2389600
2007-10-01 2506600
2008-01-01 2413700
2008-04-01 2492600
2008-07-01 2490800
2008-10-01 2577500
2009-01-01 2541100
2009-04-01 2616000
2009-07-01 2591700
2009-10-01 2710200
2010-01-01 2679300
2010-04-01 2689800
2010-07-01 2684700
2010-10-01 2783900
2011-01-01 2881000
2011-04-01 2895200
2011-07-01 2931200
2011-10-01 2956300
2012-01-01 3025000
2012-04-01 3056900
2012-07-01 3120400
2012-10-01 3127300
2013-01-01 3256800
2013-04-01 3286200
2013-07-01 3330500
2013-10-01 3376200
2014-01-01 3407600
2014-04-01 3469600
2014-07-01 3455800
2014-10-01 3540200
2015-01-01 3599700
2015-04-01 3574700
2015-07-01 3637200
2015-10-01 3636700
2016-01-01 3747300
2016-04-01 3829200
2016-07-01 3754800
2016-10-01 3850600
2017-01-01 3890700
2017-04-01 3928400
2017-07-01 3959100
2017-10-01 4005500
2018-01-01 4066300
2018-04-01 4090900